CN206524680U - Emergency power supply control system - Google Patents

Emergency power supply control system Download PDF

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Publication number
CN206524680U
CN206524680U CN201720229865.4U CN201720229865U CN206524680U CN 206524680 U CN206524680 U CN 206524680U CN 201720229865 U CN201720229865 U CN 201720229865U CN 206524680 U CN206524680 U CN 206524680U
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CN
China
Prior art keywords
power supply
emergency power
controller
supply control
batteries
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Active
Application number
CN201720229865.4U
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Chinese (zh)
Inventor
王治宇
李涌泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN AHAIFA ELECTRIC Co Ltd
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SICHUAN AHAIFA ELECTRIC Co Ltd
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Priority to CN201720229865.4U priority Critical patent/CN206524680U/en
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Abstract

The utility model discloses a kind of emergency power supply control system, including:Exchange input, charhing unit, batteries, inverter, switching switch, load, controller;The exchange input connection charhing unit, and pass through the switching switch connection load;The charhing unit connects batteries;The batteries connect the input of the inverter;The output end of the inverter passes through the switching switch connection load;The controller connects the exchange input, charhing unit, batteries, inverter, switching switch and loaded respectively, and their signal is acquired, handled and controlled.The technical scheme that the utility model is provided intelligently can switch between civil power and emergency power supply, and being capable of discovery circuit failure accurately and in time.

Description

Emergency power supply control system
Technical field
The utility model belongs to control field, more particularly to a kind of emergency power supply control system.
Background technology
In architectural electricity field and other emergency service occasions, when Alternating Current Power Supply is powered off, in order to ensure electric power safety, need Enable emergency power supply.But enabling for emergency power supply also rests on the manual stage mostly at present, i.e., after a loss of power by manually going Open.Also, the monitoring changed to emergency power supply, civil power and between them is also not intelligent enough, still relies on and manually patrol mostly Inspection, so as to cause fault to be found accurately and in time, brings various electrical problems.
Utility model content
The utility model aims to provide a kind of emergency power supply control system, can be intelligently between civil power and emergency power supply Switching, and being capable of discovery circuit failure accurately and in time.
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows:
A kind of emergency power supply control system, including:Exchange input, charhing unit, batteries, inverter, switching switch, Load, controller;The exchange input connection charhing unit, and pass through the switching switch connection load;The charging Unit connects batteries;The batteries connect the input of the inverter;The output end of the inverter passes through institute State switching switch connection load;The controller connects the exchange input, charhing unit, batteries, inverter, cut respectively Change switch and load, and their signal is acquired, handled and controlled.
Further, the system also includes:Human-computer interaction device, the human-computer interaction device connects the controller, Action to the controller carries out real time inspection, and issues control command to the controller.
Preferably, the human-computer interaction device is LED touch display screen.
Further, the system also includes:Server, the server connects the human-computer interaction device.
Further, the system also includes:Battery inspection device, the battery inspection device connects the batteries With the controller, the working condition to the batteries is monitored;The controller is also to the battery inspection device It is controlled.
Preferably, the controller is PLC.
Preferably, the exchange input is civil power or standby electricity.
Further, the system also includes:Double-power supply switching device, for selecting the civil power and standby electricity Select;The civil power and it is standby it is electrically in parallel after, connected with the double-power supply switching device.
Further, the system also includes:Sensor, the sensor connects the controller.
Preferably, the sensor is temperature sensor and/or Smoke Sensor.
The emergency power supply control system that the utility model is provided, controller is connected with the modules in circuit respectively, The working condition of each module can be gathered in real time, and each module is controlled in real time, so as to accurately and timely find Fault.Especially control of the controller to the switching switch, emergency power supply can be automatically switched to when power is off, is ensured The normal work of circuit system.
Brief description of the drawings
Fig. 1 is the structured flowchart of the utility model emergency power supply control system;
Fig. 2 is the utility model emergency power supply Control System NetWork organization plan figure.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality It is further elaborated with new.
Fig. 1 is the structured flowchart of emergency power supply control system provided by the utility model.The control system includes:Exchange Input, charhing unit, batteries, inverter, switching switch, load, controller;The exchange input connection charging is single Member, and pass through the switching switch connection load;The charhing unit connects batteries;The batteries connection is described inverse Become the input of device;The output end of the inverter passes through the switching switch connection load;The controller connects institute respectively State exchange input, charhing unit, batteries, inverter, switching switch and load, and their signal is acquired, located Reason and control.The controller includes PLC, dsp controller etc., preferably PLC.
It is described to exchange input for civil power or standby electricity, emergency power supply Control System NetWork organization plan figure as shown in Figure 2, Civil power and standby electricity are expressed as 1# alternating currents and 2# alternating currents.Civil power and it is standby it is electrically in parallel after, with double-power supply switching device Series connection, the device is used to select the civil power and standby electricity.Concrete operations are:1# alternating currents are exchanged into electrical connection with 2# The input port of PLC, double-power supply switching device connects PLC output port, and PLC is believed 1,2# alternating currents in real time Number collection, to control the action of double-power supply switching device.PLC input port is also connected with inverter output end and exchanges defeated with described Enter (civil power or standby electricity), PLC output port is also connected with the switching switch, when the exchange input power-off, PLC controls The switching switch automatically switches to inverter power supply.When load is by exchange input power supply, exchange input is simultaneously single to charging Member power supply, then charhing unit can be when inverter work to battery charging, it is ensured that switching switch is switched to inverter When, inverter energy normal power supply.
PLC input port is also connected with switch acquisition unit, and switch acquisition unit connects each branch road of load, PLC judges whether load branch breaks down by switch acquisition unit, its output port connection load faulty alarm, When detecting a certain load branch failure, the alarm of starting load fault alarm.
PLC input port is also connected with charhing unit, and output port connection charge fault alarm fills when detecting During electric fault, start charge fault alarm equipment alarm.In the present embodiment, charge switch can also be set, when PLC detects charging During completion, charge switch is disconnected automatically;When having detected exchange input, charhing unit is charged automatically.PLC input Port is also connected with batteries, and output port connects battery failures alarm, when detecting batteries working condition exception, Start battery failures alarm equipment alarm.Further, the working condition of batteries can also be entered using battery inspection device Now, battery inspection device connects electric power storage for row monitoring (for example, can carry out real-time sampling to the operating ambient temperature of battery) Pond group and controller PLC, PLC to the signal of battery inspection device gather in real time, analyzed and processed, and control battery inspection to fill The action put, this is more convenient and reliable than directly control batteries.
PLC input port is also connected with sensor, output port connection fire-alarm.The sensor can be as needed Set, for example, it may be temperature sensor and/or Smoke Sensor.Temperature sensor detects environment temperature, Smoke Sensor inspection The smog surveyed in environment, when temperature and smog exceed default normal value, PLC starts fire-alarm alarm.
In order to preferably carry out being also provided with human-computer interaction device in system control, the present embodiment, the human-computer interaction device PLC is connected, real time inspection can be carried out to PLC action or the data collected, and control command is issued to PLC.Preferably, The human-computer interaction device is LED touch display screen.Data in the LED touch display screen can be exported by USB interface.When So, a server can also be set, human-computer interaction device is connected on server, by RS485 buses or network or its Its communication modes, server is all saved in by the data collected, the process of analyzing and processing and the control command issued etc. In, consequently facilitating the whole control system of maintenance and management.
The emergency power supply control system that the utility model is provided, controller is connected with the modules in circuit respectively, The working condition of each module can be gathered in real time, and each module is controlled in real time, so as to accurately and timely find Fault.Especially control of the controller to the switching switch, emergency power supply can be automatically switched to when power is off, is ensured The normal work of circuit system.
Certainly, the utility model can also have other various embodiments, spiritual and its essence without departing substantially from the utility model In the case of, those skilled in the art can make various corresponding changes and deformation, but these phases according to the utility model The change and deformation answered should all belong to the scope of the claims appended by the utility model.

Claims (10)

1. a kind of emergency power supply control system, it is characterised in that including:
Exchange input, charhing unit, batteries, inverter, switching switch, load, controller;The exchange input connection institute Charhing unit is stated, and passes through the switching switch connection load;The charhing unit connects batteries;The batteries connect Connect the input of the inverter;The output end of the inverter passes through the switching switch connection load;The controller point The exchange input, charhing unit, batteries, inverter, switching switch are not connected and is loaded, and their signal is carried out Collection, processing and control.
2. emergency power supply control system according to claim 1, it is characterised in that the system also includes:Man-machine interaction Device, the human-computer interaction device connects the controller, carries out real time inspection to the action of the controller, and to the control Device processed issues control command.
3. emergency power supply control system according to claim 2, it is characterised in that the human-computer interaction device touches for LED Touch display screen.
4. emergency power supply control system according to claim 2, it is characterised in that the system also includes:Server, institute State server and connect the human-computer interaction device.
5. emergency power supply control system according to claim 1, it is characterised in that the system also includes:Battery inspection Device, the battery inspection device connects the batteries and the controller, and the working condition to the batteries is entered Row monitoring;The controller is also controlled to the battery inspection device.
6. emergency power supply control system according to claim 1, it is characterised in that the controller includes PLC.
7. emergency power supply control system according to claim 1, it is characterised in that the exchange input is civil power or standby Electricity.
8. emergency power supply control system according to claim 7, it is characterised in that the system also includes:Dual power supply is cut Changing device, for selecting the civil power and standby electricity;The civil power and it is standby it is electrically in parallel after, with the dual power supply switch Device is connected.
9. emergency power supply control system according to claim 1, it is characterised in that the system also includes:Sensor, institute State sensor and connect the controller.
10. emergency power supply control system according to claim 9, it is characterised in that the sensor is temperature sensor And/or Smoke Sensor.
CN201720229865.4U 2017-03-09 2017-03-09 Emergency power supply control system Active CN206524680U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720229865.4U CN206524680U (en) 2017-03-09 2017-03-09 Emergency power supply control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720229865.4U CN206524680U (en) 2017-03-09 2017-03-09 Emergency power supply control system

Publications (1)

Publication Number Publication Date
CN206524680U true CN206524680U (en) 2017-09-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720229865.4U Active CN206524680U (en) 2017-03-09 2017-03-09 Emergency power supply control system

Country Status (1)

Country Link
CN (1) CN206524680U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107896090A (en) * 2017-11-23 2018-04-10 苏州艺力鼎丰智能技术有限公司 A kind of dropper of automatic switchover power supply mode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107896090A (en) * 2017-11-23 2018-04-10 苏州艺力鼎丰智能技术有限公司 A kind of dropper of automatic switchover power supply mode

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